By enabling long distance travel for its fleet of electric vehicles, Tesla’s Supercharger network of DC fast-charging stations is one of the company’s greatest assets, which is now reflected very clearly on the company’s balance sheet according to a recent SEC filing.

In its 2015 financial report filed last week, Tesla confirmed attaching a book value of $339 million to its Supercharger network, up from $107 million just a year ago. expand full story